Ehm, don't use Gmail then?
I know I know, they're Americans...
We need to start seriously spreading the word that Google cannot be trusted to hold anything important to you
Email is an inherently insecure service. Security professionals had been clamoring for default 2fa, E2EE, etc. due to various breaches, leaks, and security issues that have occurred over the years. Remedying the aforementioned security issues necessitates certain practices to be phased out and the people who relied upon them to be caught up to speed or left behind.